Zumbrota Drivetrain

7.5" 3.23 Posi Limited Slip Differential

$1,599.89

SKU: RAA435-1648C-P

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Zumbrota Drivetrain RAA435-1648C-P is a remanufactured axle assembly specifically designed for the 1993-1997 GM Camaro and Firebird models equipped with a 7.5-inch ring gear, a 3.23 gear ratio, disc brakes, and a Posi Limited Slip Differential. This axle assembly has been meticulously remanufactured to ensure optimal performance and durability. Every component undergoes a rigorous inspection process. This includes a 100% check of all internal parts such as the ring and pinion, internal gears, clutches, and carriers. To guarantee longevity and reliable operation, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. Furthermore, the axle housings are thoroughly inspected for surface wear and cracks, and the tubes are straightened to meet OEM specifications. The remanufacturing process also includes advanced cleaning techniques. The housings are hydro blasted and rinsed, restoring them to an OEM finish. Critical to its performance, the correct rolling torque is precisely established using inch-pound measurements, ensuring optimal setup and extended service life for the differential. This remanufactured axle assembly is built to order and typically ships within a specified timeframe, with expedited shipping options available at checkout. Zumbrota Drivetrain also offers various support services, including tech support via phone and live chat, to assist with fitment questions or any other inquiries.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZumbrota Drivetrain
Part NumberRAA435-1648C-P
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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